A randomized 25 question test from a pool of 761 questions, good luck!
There are several data access methods used to transmit data. Which of the answers below can be described as a method that the responding device cannot initiate any communication independently?
The (DA) server in a SCADA system administers remote site communications. Which of the environments below would the (DA) server reside?
Every IPv4 address is made up of two distinct components that identifies a specific host and a network segment. Which of the answers below names both of those components?
Which of the terms below best reflects the effect of a radio waves trajectory when moving through mediums with different densities?
In a typical GUI, values take one of four generic indicators. Which of the indicators below would best represent the image below?
SCADA control systems are similar to other control system, but the components for a SCADA system vary slightly. Which of the components below would be required to have a low bandwidth and high error detection protocol?
Ethernet network components provide several ISO layers of transmission control. Which of the network components below has transmission controls on the ISO network layer and possibly the data link layers?
Data communication in a DCS takes the form of various net works. Which of the networks below are redundant networks for controller connections?
Which one is best described as connecting the input signal of a device, with the output of the converter itself?
In the unbalanced signal transmission system, which answer best represents the number 2?
In data transmission, a defined area of geographical coverage is commonly called an area network. Which of the area networks below is the second largest in area covered?
Modbus has standard command codes to allow the master to access information from it's slaves. Which of the commands below would be used to write the contents of a series of 10 coils to the slave device?
Multi-path interference is a ________ source of radio wave deterioration. Choose from the answers below to best fill in the blank
The industrial network topologies you are required to use is defined by the OSI network model. Which of the common topologies below is likely described as a network with a single central connection point?
Which of the terms below is not used to deliver power and data to all devices connected to an H1 transmission segment? Choose the answer below that best applies.
Which answer below best represent the approximation of the total amount of errors in an analog field communications transmission?
A defined area of geographical coverage is commonly called an area network. Which of the area networks below is best known for the being smallest power consumer, with the fastest data transmission rates?
Which of the data rates below best represent one that is not used on a DeviceNet segment?
In the process conditions model, there are transition points between the stages of operating conditions. Which of the answers below is the signals conditions moving from normal to abnormal conditions?
There are numerous Ethernet standards, a naming formula was developed to identify characteristics of physical connections. Which of the answers below lists all of the information contained in the naming convention?
Which of the answers below best describes the transmission mode of data between two DCE devices?
All the wired network components interact with ISO layers. Which of the answers below reflects the ISO layers that the firewall interacts with?
There are numerous I/O modules that a typical DCS has access to. Which of the modules below is described as one that converts 8 or 16 inputs to a digital signal?
Which answer below best describes a fieldbus communication standard that is not common in the industrial setting?
In Modbus, data is read, and written in various memory ranges. Which of the answers below best represents the data type that a input status would use?